Air cooling
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B18
CPU SUPPORT
Intel
CPU SOCKET
LGA3647/NARROW
APPLICATION
1U
MAXIMUM POWER
205W
Additional Information
| CPU Support | Intel® Xeon ® Platinum / Gold / Silver/ Bronze Family Processor (formerly Cascade Lake, Skylake) |
| CPU Socket | FCLGA 3647 Narrow ILM |
| Screw Type | M4 |
| Installation Torque | 12 in-lb |
| Solution | Blade Server and Up |
| Dimensions | 108 x 81.5 x 25 mm |
| Weight | 460g |
| Material | Copper1100 Heatsink with Vapor Chamber Base |
| Fan Dimension | Ø80 x 13 mm |
| Speed | At Duty Cycle 20%: 1500 ± 200 RPM At Duty Cycle 50%: 4000 ± 10% RPM At Duty Cycle 100%: 8000 ± 10% RPM |
| Power | At Duty Cycle 20%: 1.44 W At Duty Cycle 50%: 4.8 W At Duty Cycle 100%: 19.2 W |
| Bearing | Ball Type, Double |
| Rated Voltage | 12V |
| Air Flow | At Duty Cycle 20%: 4.3 CFM At Duty Cycle 50%: 11.6 CFM At Duty Cycle 100%: 22.8 CFM |
| Noise Level | At Duty Cycle 20%: 25.6 dBA At Duty Cycle 50%: 46.9 dBA At Duty Cycle 100%: 62 dBA |
| Air Pressure | At Duty Cycle 20%: 3.0 mm-H2O At Duty Cycle 50%: 21.0 mm-H2O At Duty Cycle 100%: 83.8 mm-H2O |
| Lead Wire Pin Out | Pin1- (-) Pin2- (+) Pin3- (Techometer/Signal output) Pin4- (PWM) |
| Life – Continuous operating
under normal temperature (40 °C or 104 °F) |
70,000 Hours |
*Please refer to this installation method, if there any discrepancies or questions, please contact us!








